681. The types of egg in cockroach is called

A Microlecithal
B Centrolecithal
C Isolecithal
D Telolecithal
Answer :   Centrolecithal
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682. Universal blood recipient is

A Blood group - O
B Blood group - AB
C Blood group - A
D Blood group - B
Answer :   Blood group - AB
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683. Sebum is secreted by

A Ceruminous glands
B Sweat glands
C Sebaceous glands
D Mammary glands
Answer :   Sebaceous glands
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684. Sebaceous glands secrete a substance to

A Make body surface, smooth and water proof
B Help in osmoregulation
C A and B both
D Presence of extra bony plates
Answer :   Make body surface, smooth and water proof
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685. Blood leucocytes are

A Epithelial
B Endothelial
C Glandular
D Connective
Answer :   Connective
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686. Sweat glands are primarily concerned with

A Dessipation of body heat
B Regulation of water content
C Remival of extra saits
D None of the above
Answer :   Dessipation of body heat
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687. The function of typhlosole in earthworm to

A Secrete digestive juice
B Slows down rate of passage of food
C Increase absorptive area of intestinal epithelium
D No function
Answer :   Increase absorptive area of intestinal epithelium
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688. Germinal Epithelium of ovary is formed of

A Columnar Epithelium
B Squamous Epithelium
C Cuboidal Epithelium
D Stratified Epithelium
Answer :   Cuboidal Epithelium
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689. Meissner corpuscles are responsible for

A Heat and present in skin
B Cold and present in skin
C Touch and present in skin
D Pain and present in skin
Answer :   Touch and present in skin
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690. Which type of WBCs are most abundant in blood of rabbit and other vertebrates

A Acidophils
B Basophils
C Lymphocytes
D Neutrophils
Answer :   Neutrophils
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